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[MTD] NAND Fix platform structure and NDFC driver

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The platform structure was lacking an oobinfo field.
The NDFC driver had some remains from another tree.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2006-05-27 20:05:26 +02:00
parent 19676ff0a6
commit 8be834f762
3 changed files with 7 additions and 6 deletions
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6
drivers/mtd/nand/ndfc.c
View File

@ -20,7 +20,6 @@
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/ndfc.h>
#include <linux/mtd/ubi.h>
#include <linux/mtd/mtd.h>
#include <linux/platform_device.h>
@ -169,14 +168,13 @@ static void ndfc_chip_init(struct ndfc_nand_mtd *mtd)
chip->ecc.mode = NAND_ECC_HW;
chip->ecc.size = 256;
chip->ecc.bytes = 3;
chip->autooob = mtd->pl_chip->autooob;
chip->autooob = mtd->pl_chip->oobinfo;
mtd->mtd.priv = chip;
mtd->mtd.owner = THIS_MODULE;
}
static int ndfc_chip_probe(struct platform_device *pdev)
{
int rc;
struct platform_nand_chip *nc = pdev->dev.platform_data;
struct ndfc_chip_settings *settings = nc->priv;
struct ndfc_controller *ndfc = &ndfc_ctrl;
@ -235,7 +233,7 @@ static int ndfc_nand_probe(struct platform_device *pdev)
struct ndfc_controller_settings *settings = nc->priv;
struct resource *res = pdev->resource;
struct ndfc_controller *ndfc = &ndfc_ctrl;
unsigned long long phys = NDFC_PHYSADDR_OFFS | res->start;
unsigned long long phys = setting->erpn | res->start;
ndfc->ndfcbase = ioremap64(phys, res->end - res->start + 1);
if (!ndfc->ndfcbase) {

4
include/linux/mtd/nand.h
View File

@ -518,10 +518,11 @@ extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
*
* @nr_chips: max. number of chips to scan for
* @chip_offs: chip number offset
* @nr_partitions: number of partitions pointed to be partitoons (or zero)
* @nr_partitions: number of partitions pointed to by partitions (or zero)
* @partitions: mtd partition list
* @chip_delay: R/B delay value in us
* @options: Option flags, e.g. 16bit buswidth
* @oobinfo: oob info structure (ecc placement)
* @priv: hardware controller specific settings
*/
struct platform_nand_chip {
@ -529,6 +530,7 @@ struct platform_nand_chip {
int chip_offset;
int nr_partitions;
struct mtd_partition *partitions;
struct nand_oobinfo *oobinfo;
int chip_delay;
unsigned int options;
void *priv;

3
include/linux/mtd/ndfc.h
View File

@ -56,7 +56,8 @@
#define NDFC_MAX_BANKS 4
struct ndfc_controller_settings {
uint32_t ccr_settings;
uint32_t ccr_settings;
uint64_t ndfc_erpn;
};
struct ndfc_chip_settings {